Question about Panasonic TH-37PX25U/P 37 in. HDTV Plasma

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My panasonic th-42px25 plasma tv have the 7 red light blink error code? what does this mean and what (on average) will it cost me to fix it?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

djchillsnyc
  • 151 Answers

SOURCE: Flashing red light 7 times on our panasonic th-42pz700u

hello you have what you call a "shut down circut" it is for safety and when one of the internal boards gets shorted or is not working properly, service doc reads as follows

7 Blinks SOS:
Pin 93 of the MPU IC9003 monitors the status of the SC, SU, SD board. During normal operation, the photo-coupler PC6480 outputs a low to pin 93. If the SC, SU, or SD board becomes defective, a high is provided to pin 93. As a result, the unit shuts down and the power LED blinks 7 times


thiera blinking 7 times is cuase by a fualt in sc,su,sd boards

10th generation plasma service manual info

Posted on Dec 09, 2008

  • 2 Answers

SOURCE: my panasonic plasma tv has some error! the red led

Panasonic sent a repairman out with the correct part after telling them about the seven blinks. The unit was out of warranty. They rock. Call 800-211-7262 or 800-524-1448 1

Posted on Oct 06, 2009

tvservice306
  • 458 Answers

SOURCE: Panasonic Viera TH-42PV7HS Plasma does not turn

replaced su or sd board and check sc board

Posted on Nov 10, 2009

  • 1 Answer

SOURCE: I have a panasonic plasma tv. Model #

I don't know but I'm having a similar problem. I have a plasma
TH-50PZ77U. It will run for a while and then shuts off. Also, the volume goes up and up and then it shuts off at times. Like I have a ghost here. I had both of my sat. recievers replaced. It seems to get worse over time with shut down. I called panasonic and they had no info and denied this was an issue but I beg to differ from my research here online. It's only a few years and we paid lots of $$$. They gave me a # for service 1 hour away!

Posted on Jul 11, 2010

SOURCE: TURNS ON THEN OFF, RED LIGHT BLINKS 7X

replace sc board and do firmware update or problem will come back!

Posted on Dec 17, 2010

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1 Answer

Th-42pd50u 7 blinks


The D board may need to be replaced. Check it closely and look for any burnt marks.
2_28_2013_3_24_14_am.jpg

Feb 25, 2013 | Panasonic TH-42PD50U 42 in. Plasma EDTV

1 Answer

My Panasonic TH-42PX75U 42 in. Plasma Television has no sound and picture, the red light goes on but it blinks 13 times what does that mean and how can I fix it?


Just get into this site for more details about Pansonic Plasma TV blinking codes. Sometimes, some ads by the side of posts too help youl Site name is "Electro-help". Type in this site name to Google search box [not inot the address bar to your browser], and press enter.

May 24, 2012 | Panasonic TH-42PX75U 42 in. Plasma...

2 Answers

Plasma tv th-42pd50u not come on and keep blinking red light two times and then stop again blinking red light two times and then stop not come on


The light blinking twice means there is a fault within the system and it is a code to tell Panasonic where roughly the fault lies.
Go to Panasonic's web site and look for your set then input the fault code and hopefully they will tell you where the fault lies.

Oct 16, 2010 | Panasonic TH-42PD50U 42 in. Plasma EDTV

1 Answer

Th-42px25 red picture, no blue or green


If using component cables check connections at TV or from source. If all rae ok the try source on another tv before getting video input circuit board replaced on tv

Dec 14, 2009 | Panasonic TH-42PX25U/P 42 in. Plasma HDTV

3 Answers

My panasonic hdtv th-42pz80u has a red power light that blinks on and off and the tv will not turn on. how do i fix this?


How many times is that light blinking? For example a 7 blink error code would blink 7 times pause 7 times etc. What is your's blinking?

Dec 10, 2009 | Panasonic Viera TH-42PZ80U Plasma TV

1 Answer

Panasonic Plasma TV - Model # TH42PX77U does not turn on and red light next to power button blinks 7 times - what does this mean? What would be a good estimate for a repair - parts and labor?


This is a difficult question to answer completely. 7 blinks indicates that one of the C boads has failed. however, there are several an SC,SD, SS and SU.
The procedure is to disconnect each of there boards until the blinking is eliminated. The labor charge is usually around 200.00 and the cost of whichever board is bad. Hope this helps.

Oct 21, 2009 | Panasonic TH-42PX75U 42 in. Plasma...

1 Answer

My panasonic plasma tv has some error! the red led bliks 7 times then pause and then 7 blinks again. what i can do? panasonic th-42pz70e


Panasonic sent a repairman out with the correct part after telling them about the seven blinks. The unit was out of warranty. They rock. Call 800-211-7262 or 800-524-1448 1

Sep 12, 2009 | Panasonic TH-42PZ700U 42 in. Plasma...

1 Answer

Panasonic TH42PZ70B


Flashing RED lights in Panasonic TVs means a fatal error code. Unplug the TV, wait 1 minute and replug. If the LED still flashes it needs professional service.

Sep 04, 2008 | Panasonic TH-42PA20U/P 42 in. Plasma EDTV

1 Answer

My Tv won't turn on...


The two blink code "could" mean a problem in the power supply. I believe a 3 blink code means the 3.3 Volt Supply Is bad on the power Board. I would price the new 42" LCD TV's vs repair costs before proceeding.

Jan 25, 2007 | Panasonic TH-42PA25U 42 in. HDTV Plasma...

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